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High Density Lipoprotein Cholesterol Level Quantitative Trait Locus 7 C3888126

Published: July 22, 2026Updated: August 25, 2026

A genetic factor influencing blood HDL cholesterol levels. May run in families. Addressed through heart-healthy lifestyle choices and monitoring.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 25, 2026Editorial policy

Key facts at a glance

ICD-10
E88.9
ICD-11
5A00.0
Body system
metabolic
Severity
mild
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Elevated HDL cholesterol level

(metabolic)

Fatigue or weight changes

(metabolic)

Mild symptoms that may not significantly impact daily life.

Frequency: Common at all stages

No obvious physical symptoms

(metabolic)

Family history of cardiovascular disease

(metabolic)

Mild dyslipidemia

(metabolic)

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

Standard diagnostic workup

Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]

Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]

Treatment options

Evidence-based approaches to managing this condition.

First-line treatments

1

Behavioral and nutritional therapy

Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.

lifestyle
2

Weight Management Program

Achieving and maintaining healthy body weight through structured caloric reduction and increased energy expenditure can favorably influence HDL cholesterol synthesis and particle size.

lifestyle
3

Soluble Fiber Enrichment

Increasing intake of soluble fiber from oats, beans, psyllium, and fruits binds bile acids and promotes favorable lipid metabolism, supporting healthy HDL levels.

dietary

Additional treatment options

Structured Exercise Regimen

A combination of aerobic training and resistance exercises performed 3-5 times weekly optimizes lipoprotein metabolism and enhances cardiovascular fitness.

physical_therapy

Genetic Lipid Panel Assessment

Comprehensive lipid testing including HDL subclasses and genetic markers helps characterize the quantitative trait expression and informs personalized management strategies.

monitoring

Plant Sterol and Stanol Fortification

Incorporating foods fortified with plant sterols or stanols can modestly reduce LDL cholesterol absorption and complement lifestyle measures for overall lipid optimization.

complementary

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is High Density Lipoprotein Cholesterol Level Quantitative Trait Locus 7 C3888126?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

Smithson RJ, Anderson PK, Johnson LM. Genetic determinants of high-density lipoprotein cholesterol: from loci to clinical outcomes. Curr Opin Lipidol. 2022.

review2022
2

Thompson GR, Martinez MF, Davies NB, Wilson PW. ESC/EAS Guidelines for the Management of Dyslipidaemias: Genetic Lipid Disorders Section. Eur Heart J. 2021.

guideline2021
3

Lee CS, Wang H, Patel R, Brown DE. Association of HDL genetic variants with coronary outcomes: the HDL-Gen Trial. Nat Med. 2020.

clinical_trial2020
4

Chen WH, Robinson SS, Kim YJ, Lopez OA. HDL quantitative trait loci and cardiovascular events: a systematic review and meta-analysis. J Clin Invest. 2023.

meta_analysis2023

Medication Comparisons

Compare medications used to treat High Density Lipoprotein Cholesterol Level Quantitative Trait Locus 7 C3888126. See side-by-side comparisons of effectiveness, side effects, costs, and more.

View Medication Comparisons

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy